Robin has also been trying to keep to a strict diet as she gets ready to film the next season of 'House of Cards'

She said: "I'm trying to do the paleo diet. No carbs. I've got to get thin for the show."

Unlike many Hollywood stars, Robin says she has so far resisted plastic surgery to make her look younger.

She explained: "I was really considering that stuff, because in Hollywood the pressure's there. You better lift that face and pump those lips and hike those boobs! And I was like, 'I don't want to do that. I'm going to get older. I'm going to have wrinkles!' "

Although she didn't opt for surgery, Robin has previously admitted she has "the tiniest sprinkle of Botox twice a year."

Katie Holmes ''loves'' wearing men's clothes. The 36-year-old actress confessed that while she is fond of the latest colour trends for women's clothing she prefers to sport menswear pieces because the ...